STMicroelectronics LDK120M33R, 1 Low Dropout Voltage, Voltage Regulator 200mA, 3.3 V 5-Pin, SOT-23
- RS Stock No.:
- 188-9345
- Mfr. Part No.:
- LDK120M33R
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal (1 pack of 25 units)*
£7.15
(exc. VAT)
£8.575
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2,150 unit(s) ready to ship
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Units | Per unit | Per Pack* |
---|---|---|
25 - 75 | £0.286 | £7.15 |
100 - 475 | £0.277 | £6.93 |
500 - 975 | £0.27 | £6.75 |
1000 - 2975 | £0.263 | £6.58 |
3000 + | £0.256 | £6.40 |
*price indicative
- RS Stock No.:
- 188-9345
- Mfr. Part No.:
- LDK120M33R
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | STMicroelectronics | |
Regulator Type | Low Dropout Voltage | |
Maximum Output Current | 200mA | |
Output Voltage | 3.3 V | |
Number of Outputs | 1 | |
Line Regulation | 0.05 %/V | |
Accuracy | ±3% | |
Load Regulation | 0.006 %/mA | |
Mounting Type | Surface Mount | |
Quiescent Current | 100µA | |
Package Type | SOT-23 | |
Pin Count | 5 | |
Output Type | Fixed | |
Dimensions | 2.95 x 1.6 x 1.3mm | |
Minimum Operating Temperature | -40 °C | |
Height | 1.3mm | |
Minimum Input Voltage | 1.9 V | |
Maximum Operating Temperature | +125 °C | |
Maximum Input Voltage | 5.5 V | |
Length | 2.95mm | |
Width | 1.6mm | |
Select all | ||
---|---|---|
Brand STMicroelectronics | ||
Regulator Type Low Dropout Voltage | ||
Maximum Output Current 200mA | ||
Output Voltage 3.3 V | ||
Number of Outputs 1 | ||
Line Regulation 0.05 %/V | ||
Accuracy ±3% | ||
Load Regulation 0.006 %/mA | ||
Mounting Type Surface Mount | ||
Quiescent Current 100µA | ||
Package Type SOT-23 | ||
Pin Count 5 | ||
Output Type Fixed | ||
Dimensions 2.95 x 1.6 x 1.3mm | ||
Minimum Operating Temperature -40 °C | ||
Height 1.3mm | ||
Minimum Input Voltage 1.9 V | ||
Maximum Operating Temperature +125 °C | ||
Maximum Input Voltage 5.5 V | ||
Length 2.95mm | ||
Width 1.6mm | ||
The LDK120 low drop voltage regulator provides 200 mA of maximum current from an input supply voltage in the range of 1.9 V to 5.5 V, with a typical dropout voltage of 100 mV. It is stabilized with a ceramic capacitor on the output. The very low drop voltage, low quiescent current and low noise features make it suitable for low power battery-powered applications. An enable logic control function puts the LDK120 in shutdown mode allowing a total current consumption lower than 1 μA. The device also includes a short-circuit constant current limiting and thermal protection.
Input voltage from 1.9 to 5.5 V
Very low dropout voltage (100 mV typ. at 100 mA load)
Low quiescent current (max. 100 μA, 1 μA in OFF mode)
Very low noise
Output voltage tolerance: ± 2.0% @ 25 °C
200 mA guaranteed output current
Wide range of fixed output voltages available on request: from 0.8 V to 3.5 V with 100 mV step
Adjustable version: from 0.8 V to VIN-Vdrop
Logic-controlled electronic shutdown
Compatible with ceramic capacitor COUT= 1 μF
Internal current and thermal limit
Available in SOT23-5L, SOT323-5L and DFN6 (1.2 x 1.3 mm) packages
Temperature range: -40 °C to 125 °C
Applications
Mobile phones
Personal digital assistants (PDAs)
Cordless phones and similar battery-powered systems
Digital still cameras
Very low dropout voltage (100 mV typ. at 100 mA load)
Low quiescent current (max. 100 μA, 1 μA in OFF mode)
Very low noise
Output voltage tolerance: ± 2.0% @ 25 °C
200 mA guaranteed output current
Wide range of fixed output voltages available on request: from 0.8 V to 3.5 V with 100 mV step
Adjustable version: from 0.8 V to VIN-Vdrop
Logic-controlled electronic shutdown
Compatible with ceramic capacitor COUT= 1 μF
Internal current and thermal limit
Available in SOT23-5L, SOT323-5L and DFN6 (1.2 x 1.3 mm) packages
Temperature range: -40 °C to 125 °C
Applications
Mobile phones
Personal digital assistants (PDAs)
Cordless phones and similar battery-powered systems
Digital still cameras